i found this amazing tool which a allows me to play my old ps2 games on the pc . i copied the bios to my pc i hope i did it right cuz its only 8 mb and i followed the guide set all up and if i execute " final fantasy X" nothing happens, just an error accured.

Did u use :
Linuz Iso as cdvd plugin
Gsdx as graphics plugin
SPU2-X as sound plugin
Lilypad as controller plugin
For gsdx, u may want to look at these:
Use SSE2 if your cpu are amd, pentium D, and pentium 4
Use SSSE3 if your cpu are dual core,core2 duo,and above
Use either SSE4 or SSSE3 if your cpu are core2duo and above. (Note: SSE4 is only supported by Core2Duo and above, while Dual-Core only supports up to SSSE3